The "-2" instruction reinitializes
ORTEP and reads another structure from the same input file starting with
a new title card.
As many structures
as desired may be cascaded in the input file in this manner before exiting
with a "-1" instruction. The user's
initial input about the destinations
for the drawing and text output hold for the entire set of structures.
At the end of each structure, the user is offered the opportunity
to save the drawing, view it on the screen, or edit the current
instruction set before proceeding to the next structure.